JPS5647435A - Coloring of rubber-modified thermoplastic resin - Google Patents
Coloring of rubber-modified thermoplastic resinInfo
- Publication number
- JPS5647435A JPS5647435A JP12355179A JP12355179A JPS5647435A JP S5647435 A JPS5647435 A JP S5647435A JP 12355179 A JP12355179 A JP 12355179A JP 12355179 A JP12355179 A JP 12355179A JP S5647435 A JPS5647435 A JP S5647435A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- rubber
- thermoplastic resin
- modified thermoplastic
- melt viscosity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
PURPOSE: To prepare a resin for molding of colored articles free from mottling and nonuniform dispersion even at a high dilution ratio, by compounding a rubber- modified thermoplastic resin with a color concentrate composition containing an AS resin, etc. as a matrix resin wherein the melt viscosity of the AS resin has a specific relationship to that of the thermoplastic resin.
CONSTITUTION: The objective resin composition is prepared by compounding (A) 100pts.wt. of natural pellets of a rubber-modified thermoplastic resin (e.g. ABS resin) with (B) 5W25pts.wt. of color concentrate composition pellets obtained by dispersing (a) ≤80wt% of a colorant and (b) 5W15wt%, based on the colorant, of a color-dispersing agent (e.g. zinc stearate) in (c) ≥20wt% of an AS resin or an ABS resin having a melt viscosity of ≤1.3×104 poise, wherein the ratio of the melt viscosity of the color concentrate composition (ηC) to that of the rubber- modified thermoplastic resin (ηA) is maintained to ≥1.0, pref. ≥1.3.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12355179A JPS5647435A (en) | 1979-09-26 | 1979-09-26 | Coloring of rubber-modified thermoplastic resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12355179A JPS5647435A (en) | 1979-09-26 | 1979-09-26 | Coloring of rubber-modified thermoplastic resin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5647435A true JPS5647435A (en) | 1981-04-30 |
Family
ID=14863394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12355179A Pending JPS5647435A (en) | 1979-09-26 | 1979-09-26 | Coloring of rubber-modified thermoplastic resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5647435A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63218736A (en) * | 1987-03-06 | 1988-09-12 | Japan Synthetic Rubber Co Ltd | Coloring of polyamide resin |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115553A (en) * | 1975-03-05 | 1976-10-12 | Ciba Geigy Ag | Viscosityyadjusted masterbatch and method of manufacture |
JPS5222769A (en) * | 1975-08-13 | 1977-02-21 | Siemens Ag | Method of manufacturing multilayered contacts for vacuum interrupter |
JPS5253956A (en) * | 1975-10-29 | 1977-04-30 | Asahi Chem Ind Co Ltd | Color concentrate composition for abs resin |
JPS5253955A (en) * | 1975-10-29 | 1977-04-30 | Asahi Chem Ind Co Ltd | Colo concentrate composition for abs resin |
-
1979
- 1979-09-26 JP JP12355179A patent/JPS5647435A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115553A (en) * | 1975-03-05 | 1976-10-12 | Ciba Geigy Ag | Viscosityyadjusted masterbatch and method of manufacture |
JPS5222769A (en) * | 1975-08-13 | 1977-02-21 | Siemens Ag | Method of manufacturing multilayered contacts for vacuum interrupter |
JPS5253956A (en) * | 1975-10-29 | 1977-04-30 | Asahi Chem Ind Co Ltd | Color concentrate composition for abs resin |
JPS5253955A (en) * | 1975-10-29 | 1977-04-30 | Asahi Chem Ind Co Ltd | Colo concentrate composition for abs resin |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63218736A (en) * | 1987-03-06 | 1988-09-12 | Japan Synthetic Rubber Co Ltd | Coloring of polyamide resin |
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